<?php
if ( function_exists('register_sidebar') ) 
{
	register_sidebar(array(
		'name'=>'Sidebar',
		'before_widget' => '<div class="widget">', // Add <div class="widget">
		'after_widget' => '</div>', // Add </div>
		'before_title' => '<h3>', // Replaces <h3>
		'after_title' => '</h3>', // Replaces </h3>
	));
}
?>